Answer:
x = 26
angle QOR = 31
angle ROS = 59
Step-by-step explanation:

Sub x in

and

The answer is 9
9 times 2 = 18
9 times 5 = 45
The answer is 10.73 btw hope this helps
Answer:
I have exactly 5,621 dominoes, and, including myself, 23 people to set them all up. How many dominoes will each person set up?